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ffismHK <br />Commercial Electric <br />Water Heaters <br />GOLD SERIES <br />COMMERCIAL ELECTRIC WATER HEATER <br />HLW <br />OPTIONAL <br />CONTROLS <br />• One temperature control (adjustable <br />through a range of 120° to 181 °F) and <br />manual reset high temperature cut-off per <br />element. Thermostat step control may be <br />achieved by varying settings on individual <br />temperature controls. Located behind <br />hinged control compartment door for <br />quick, easy access. <br />OTHER STANDARD FEATURES <br />• Surface mounted thermostats <br />• Simplified circuitry, color coded for ease <br />of service <br />• Two anode rods for maximum corrosion <br />protection <br />• Cabinet has bonderized undercoat with <br />baked enamel finish <br />• Bottom inlet and top outlet openings <br />• Brass drain valve <br />• CSA Certified and ASME rated T&P relief <br />valve <br />• Single panel control box <br />• Foam insulation reduces costly heat loss. <br />3-YEAR LIMITED TANK / 1-YEAR <br />LIMITED PARTS WARRANTY <br />• For complete warranty information, <br />consult written warranty or go to <br />hotwater.com <br />MODELS <br />DRE-52, 80,120 <br />FEATURES <br />• Meets the standby loss requirements <br />of the U.S. Department of Energy and <br />current edition of AHRAE/IES 90.1 <br />INCOLOY ELEMENTS <br />• Heavy-duty medium watt density <br />elements have incoloy sheathing: provide <br />excellent protection against oxidation and <br />scaling. <br />GLASSLINEDTANK <br />• Three sizes: 50, 80 and 119 gallon <br />capacity. Tank interior is coated with glass <br />specially developed by A. 0. Smith for <br />water heater use. Tanks rated at 150 PSI <br />(1034 kPa) working pressure <br />FUSING <br />• Protects all elements, thermostats, and <br />internal wiring circuits against excess <br />current flow. Meets National Electrical <br />Code requirements that non-ASME tanks <br />must have internal fusing when current <br />draw exceeds 48 amps. Available as an <br />option on Canadian built heaters. <br />STANDARD VOLTAGES <br />• 208, 240 and 480V single-phase and <br />three-phase delta. Convertible from three- <br />phase to single-phase (in field) and vice <br />versa. 277V single-phase also available. <br />TERMINAL BLOCK <br />• Factory installed. Just bring the electrical <br />service to the heater and connect to <br />block. <br />Page 1 of 4 <br />AOSCE15300 <br />Designed for use as a recovery heater having its own storage tank. <br />Note: Not recommended for sanitizing water applications. <br />AHRi CERTIFIED <br />WVHV.IhHdlrcc.lof y.nr q <br />©Smith <br />© September 2021 A. O. Smith Corporation. AH rights reserved. <br />www.hotwater.com | 800-S27-1953 Toll-Free USA | A. 0. Smith Corporation | 500 Tennessee Waltz Parkway | Ashland City, TN 37015 <br />® ® <br />WATtR QUALITY LISTED